ZIP Code Tabulation Area · Louisiana

ZIP Code 70582: St. Martin Parish, LA

ZIP Code 70582 (St. Martin Parish, Louisiana) has an estimated 19,209 residents in 7,907 households. The median household income is $49,837, the median home value is $163,300 and the median gross rent is $765/mo. Figures are U.S. Census Bureau American Community Survey 2020–2024 5-year estimates for the matching ZIP Code Tabulation Area.

American Community Survey 2020–2024 5-year estimates · Updated Oct 26, 2026

Total population

19,209

Margin of error ±1,312

Median household income

$49,837

Margin of error ±$6,777

Median home value

$163,300

Margin of error ±$8,839

Median gross rent

$765/mo

Margin of error ±$148

Median age

42.3 yrs

Margin of error ±1.1 yrs

Mean travel time to work

27.4 min

Margin of error ±4.6 min

How ZIP 70582 compares with Louisiana and the U.S.

State and national figures are the Census Bureau's own estimates for those areas from the same ACS release, not averages of ZIP codes.

Median age

ZIP 7058242.3 yrsLouisiana38.0 yrsUnited States38.9 yrs

Median household income

ZIP 70582$49,837Louisiana$60,756United States$80,734

Per capita income

ZIP 70582$31,727Louisiana$35,038United States$44,673

Poverty rate

ZIP 7058214.2%Louisiana18.9%United States12.5%

Unemployment rate

ZIP 705826.0%Louisiana6.3%United States5.2%

Bachelor's degree or higher

ZIP 7058215.3%Louisiana27.0%United States35.7%

Median home value

ZIP 70582$163,300Louisiana$216,500United States$332,700

Median gross rent

ZIP 70582$765/moLouisiana$1,064/moUnited States$1,413/mo

Owner-occupied homes

ZIP 7058277.6%Louisiana67.4%United States65.2%

Mean travel time to work

ZIP 7058227.4 minLouisiana25.7 minUnited States26.4 min

Worked from home

ZIP 705826.5%Louisiana8.1%United States15.1%

All figures for ZIP 70582

Each estimate has a 90% margin of error: the true value is likely within that range. * marks estimates with a large margin of error (a coefficient of variation above 30%, or ±10 percentage points or more for rates).

ZIP 70582 — ACS 2020–2024 5-year estimates
Measure	ZIP 70582	Margin of error	Louisiana	United States
Total population	19,209	±1,312	4,611,961	334,922,499
Median age	42.3 yrs	±1.1 yrs	38.0 yrs	38.9 yrs
Households	7,907	±504	1,804,780	129,227,496
Median household income	$49,837	±$6,777	$60,756	$80,734
Per capita income	$31,727	±$2,720	$35,038	$44,673
Poverty rate	14.2%	±2.8 pts	18.9%	12.5%
Unemployment rate	6.0%	±2.3 pts	6.3%	5.2%
Bachelor's degree or higher	15.3%	±2.4 pts	27.0%	35.7%
Median home value	$163,300	±$8,839	$216,500	$332,700
Median gross rent	$765/mo	±$148	$1,064/mo	$1,413/mo
Owner-occupied homes	77.6%	±5.1 pts	67.4%	65.2%
Mean travel time to work	27.4 min	±4.6 min	25.7 min	26.4 min
Worked from home	6.5%	±2.2 pts	8.1%	15.1%

Race and Hispanic or Latino origin

Shares of the total population by the Census Bureau's race and Hispanic or Latino origin categories (table B03002), listed in the Census Bureau's order. People self-identify on the survey.

Population by race and Hispanic or Latino origin, ZIP 70582
Group	ZIP 70582	Louisiana	United States
White alone, not Hispanic or Latino	65.0%	55.7%	57.4%
Black or African American alone, not Hispanic or Latino	28.8%	30.5%	11.9%
American Indian and Alaska Native alone, not Hispanic or Latino	0.2%	0.4%	0.5%
Asian alone, not Hispanic or Latino	0.4%	1.7%	5.9%
Native Hawaiian and Other Pacific Islander alone, not Hispanic or Latino	0.0%	0.1%	0.2%
Some other race alone, not Hispanic or Latino	0.5%	0.5%	0.6%
Two or more races, not Hispanic or Latino	3.3%	3.8%	4.3%
Hispanic or Latino (of any race)	1.8%	7.2%	19.3%

Where ZIP 70582 is

State: Louisiana
Main county: St. Martin Parish— also overlaps Iberia Parish
Largest overlapping place: Cade (2% of the ZIP's land area)
Land area: 148.01 sq mi· about 130 people per sq mi

County and place names come from the Census Bureau's 2020 ZCTA relationship files. A ZIP code's mailing city, set by the U.S. Postal Service, can differ from these names.

Other ZIP codes in St. Martin Parish

70517 St. Martin Parish, LA 70519 Cade, LA

See every ZIP code in Louisiana, or compare ZIP 70582 with another ZIP code.

Census figures describe residents as a group and cannot tell you about any one home or street. For a specific address, check local government and housing records.

About ZIP codes and ZCTAs: the Census Bureau publishes statistics for ZIP Code Tabulation Areas, which approximate USPS ZIP code delivery areas. Learn how they differ.

Sources

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, detailed tables B01003, B01002, B11001, B19013, B19301, B17001, B23025, B15003, B25077, B25064, B25003, B08013, B08303, B08301, B03002 — snapshot Oct 26, 2026.
U.S. Census Bureau, 2020 ZCTA5 relationship files (county and place).
Data: U.S. Census Bureau, American Community Survey 5-year estimates (detailed tables) and 2020 Census ZCTA relationship files. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau. These agencies do not endorse OpenZIP.